Mutual Screw & Supply

M30-3.5 X 70mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (4 / Pkg.)

M30-3.5 X 70mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (4 - Main image
$24.6 $37.28 In stock

M30-3.5 x 70mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 4

Specifications

  • Thread Size: M30-3.5
  • Length: 70mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 4
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Hazel ★★★★★

The hex head design made it easy to get a solid grip with my socket wrench. These 70mm bolts fit perfectly in my assembly jig.

Benjamin C. ★★★★★

I needed heavy-duty bolts for a press repair and these class 8.8 screws handled the load without stripping. The fully threaded length gave me plenty of bite into the frame.

Henry H. ★★★★★

Used these to fasten a heavy-duty jig on my mill table and the Class 8.8 steel held torque perfectly without stripping. The fully threaded shank let me get full engagement into the tapped hole.